Drop-by-Drop by Kunal Ghosh, homes plant beneath a glass dome. Pipes permit water to be delivered in to be purified and later gathered. The device is designed for gray water – which comes from washing machines, sinks and baths.
A mild light within the dome triggers the plant life to photosynthesize and transpire, so water is drawn via the roots and onto the leaves, wherein it enters the air as vapour. A pump controls the gadget's airflow and creates a vacuum to further expedite transpiration.

When a human body detects a viral infection, it begins to respond accordingly. A process commonly known as RNA interference starts which degrade viral genetic material, thereby enabling cells to outlast the infection.
Human body has several defense mechanisms against such infections. Skin is a primary physical barrier which discourages easy access to virus. Infected body cells make substances known as interferons that can make uninfected cells impervious to viral infection.
When the virus enters a human body, it triggers body’s immune defense mechanism. This defense mechanism starts with white blood cells (WBC), like monocytes and lymphocytes, which comprehend to attack and destroy the virus or the infected cell. If the body manages to survive the infection, the white blood cells remember the invader virus and can react more quickly and smartly to a further infection caused by the same virus. This response mechanism is called immunity.
Body’s immune system produces specific antibodies which are capable of binding to the viruses, thereby making them non-infectious. Apart from this, T-cells are sent to demolish the virus.
Though most of the viral infections produce a protective response from body’s immune system, viruses like Human Immunodeficiency Virus (HIV) specialize in damaging the immune system through different techniques.

Lung diseases due to gas or chemical exposure are conditions that can be acquired from indoor and outdoor air pollution and from ingesting tobacco smoke.
Description
The lungs are susceptible to many airborne poisons and irritants. Mucus present in the airways blocks foreign particles of a certain size, however it is unable to filter all airborne particulates. There are hundreds of substances that can pollute air and harm lungs. Harmful gases and chemicals are just one type of airborne pollutant that can adversely affect the lungs. They include:
* Vehicle exhaust
* Localized pollutants such as arsenic, asbestos, lead, and mercury
* Outdoor pollutants caused by industry and intensified by weather conditions
* Household heating, such as wood-burning stoves
* Household chemical products
* Tobacco smoke.
Lungs respond to irritants in four ways, each of which can occur separately or, more often, trigger other responses.
* Asthma occurs when irritation causes the smooth muscles surrounding the airways to constrict.
* Increased mucus comes from irritated mucus glands lining the airway. Excess mucus clogs the airway and prevents air from circulating.
* Constriction of the lungs results from scarring when the supporting tissues are damaged.
* Cancer is caused by certain irritants, such as asbestos and tobacco smoke.

Invite Code: ISOS5000
First time ever location based emergency rescue system.
1) Add Six of your near and dears as emergency rescuers
2) Press power button in your mobile to trigger the emergency
3) An Emergency Alert will be sent to your Six rescuers
4) App identifies the nearby rescuer and notified to him/her and other 5 rescuers
5) Rescuers can track your/victim movements inbuild map
6) once rescued, a notification will be sent to all rescuers
Additional Features
- Pre-loaded numbers to call for emergency services.
- Pre-loaded area wise Ambulance service
- Find nearby police station, hospitals etc by one click
- Mobile Theft Alert with location to your alternate number/email
Be alert!!!
iSOS Team

Fire alarm systems
• A fire alarm system comprises of a main controller which provides power to the system and monitors the input through various circuits
• The main controller is an interface which gets activated automatically in the event of fire
• The system also comprises of a smoke detector which detects smoke particles and generates current that triggers an alarm
Types of fire alarm systems
There are three types of fire alarm control panels which are conventional, addressable and intelligent
Conventional system
• A conventional hard wired system has a simple control unit which monitors power supply and initiates notification signals
• A conventional programmable system can be customized to meet user requirements
• In a programmable system circuits can be programmed to control water flow of sprinklers according to the intensity of fire
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royal mentor lee defines weapon broadly. weapon against mouse.
Okay, the first and most important thing I'll say: NEVER EVER USE POISON TO KILL MICE. Here's why. First, poison will only kill about half the mice. The others won't touch it, won't find it, or won't eat enough to die. Second, the mice that do die will die in the house, in the attic and walls, and rot and STINK. Yes, a tiny mouse creates a huge odor problem. Third, poison is a temporary fix. New mice will just keep coming and coming. Poison is a total waste of time. Like I said, first you've got to seal the entry holes. But after that, the good news - trapping mice is really easy!
How To Kill Mice: First, seal the holes leading into the house. Next, look all through the home and attic to see where the mice are living. Look for brown grease marks, chew marks, trails and little runways and tunnels in the insulation, and most of all, look for mouse droppings scattered around.
Now that you know where the mice run around, set snap traps there. The wooden snap traps are the best. Bait with any variety of work great, chocolate, and I prefer peanut butter. Set the traps along edges of walls, with the trip pan facing the wall, so the mouse can trigger it from either direction.
I don't recommend glue boards. They are not as effective, and then you've got a live mouse stuck and suffering in glue - just dumb. There are better ways to kill mice, snap traps are really the best.
Here are some other articles you might want to read about mouse control:
How to get rid of mice
How to trap mice
How to kill mice
How to catch mice alive
How to keep mice away
How to get rid of mice in the attic
Mouse removal methods
Do mouse repellents work
Pictures of mouse droppings
How to get mice out of your walls
Mouse in the wall scratching
How much does mouse removal cost?
Directory of Mouse Removal Professionals
Here's a school paper my niece wrote about mouse killing. She did a pretty good job!
Human and Mouse Gene Catalogue.